ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero 3 x 75 Phillips head

3 x 75 Phillips head screwdriver

The optical design of this corrector includes ED glass for excellent chromatic correction

SKU AX-M68F-M48M

for high-resolution images with cameras with small pixels

Testar Piers are engineered in-house by us based on the original design by 10 Micron and using FEM analysis to ensure structural superiority compared to other piers on the market

ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero 3 x 75 Phillips headThe Next Generation 2025 ZWO Electronic Filter Wheel 5 x 1. 25" is a major upgrade over the previous generation with a new anti light leak design and refined mechanics for smoother, more consistent rotation. The new 2025 EFW series introduces a series of structural refinements to eliminate light leakage from all directions, including: Upgraded Sealing A re engineered slot fit chassis provides a tighter mechanical interface between the front and rear